RE: [PATCH] can: xilinx_can: Add check for NAPI Poll function

[Srinivas Neeli]

Hi Marc,

> -----Original Message-----
> From: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
> Sent: Wednesday, February 9, 2022 1:20 PM
> To: Srinivas Neeli <sneeli@xxxxxxxxxx>
> Cc: wg@xxxxxxxxxxxxxx; davem@xxxxxxxxxxxxx; kuba@xxxxxxxxxx; Michal
> Simek <michals@xxxxxxxxxx>; linux-can@xxxxxxxxxxxxxxx;
> netdev@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx; Appana Durga Kedareswara Rao
> <appanad@xxxxxxxxxx>; Srinivas Goud <sgoud@xxxxxxxxxx>; git
> <git@xxxxxxxxxx>
> Subject: Re: [PATCH] can: xilinx_can: Add check for NAPI Poll function
> 
> On 08.02.2022 21:50:53, Srinivas Neeli wrote:
> > Add check for NAPI poll function to avoid enabling interrupts with out
> > completing the NAPI call.
> 
> Thanks for the patch. Does this fix a bug? If so, please add a Fixes:
> tag that lists the patch that introduced that bug.

It is not a bug. I am adding additional safety check( Validating the return value of  "napi_complete_done" call).

Thanks
Srinivas Neeli

> 
> regards,
> Marc
> 
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